Protecting against shock trades thick liquid car device

• Main Authors: CAO SHUAI, ZHENG YUNLONG, LIU CHANGJIAN, JU DEQIANG, WANG SHUANG, SONG WENJUN
• Format: Patent
• Language: Chinese; English
• Published: 19.02.2019
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HAND TOOLS; HAULING; HEATING; HOISTING; HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDEDFOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCEDIRECTLY TO THE SURFACE OF A LOAD; LIFTING; LIGHTING; MANIPULATORS; MEANS FOR DAMPING VIBRATION; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; PORTABLE POWER-DRIVEN TOOLS; SHOCK-ABSORBERS; SPRINGS; THERMAL INSULATION IN GENERAL; TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING; TRANSPORTING; WEAPONS

The utility model provides a protecting against shock trades thick liquid car device, includes travelling platform, frame, elevating gear, and the frame is fixed on the travelling platform, and elevating gear installs on the frame, be provided with buffer on elevating gear's the bracket, buffer includes tray, spring, the tray passes through bolt and bracket connection, the spring sets up between tray and bracket, and the spring cup joints in the outside of bolt, and the bottom with the tray on the bracket still is fixed with the spacing groove, and the spacing groove cup joints the outside atthe spring. The beneficial effects of the utility model are that: at elevating gear top surface installation buffer, adopt the spring -supported tray. When the thick liquid was stirred in the promotion, stirring thick liquid and transmission main shaft contacted in the twinkling of an eye, and the spring compressed plays fine cushioning effect, has solved rigidity collision problem, prevents the damage to the final drive